CA2923963C - Nouveaux processus et systeme pour separation magnetique - Google Patents
Nouveaux processus et systeme pour separation magnetique Download PDFInfo
- Publication number
- CA2923963C CA2923963C CA2923963A CA2923963A CA2923963C CA 2923963 C CA2923963 C CA 2923963C CA 2923963 A CA2923963 A CA 2923963A CA 2923963 A CA2923963 A CA 2923963A CA 2923963 C CA2923963 C CA 2923963C
- Authority
- CA
- Canada
- Prior art keywords
- magnetic
- particles
- magnetic particles
- molecules
- derivatives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
- B01D15/3861—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36 using an external stimulus
- B01D15/3885—Using electrical or magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28009—Magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/282—Porous sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
- B01J20/289—Phases chemically bonded to a substrate, e.g. to silica or to polymers bonded via a spacer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
- B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
- B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
- B01J20/3274—Proteins, nucleic acids, polysaccharides, antibodies or antigens
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Peptides Or Proteins (AREA)
Abstract
L'invention concerne un processus pour séparation à grande échelle de molécules, comprenant les étapes consistant à : fournir des particules poreuses magnétiques ayant une affinité pour lesdites molécules à séparer ; mélanger lesdites particules poreuses magnétiques avec une solution contenant lesdites molécules ; amener ledit mélange en contact avec un dispositif de séparation magnétique comprenant un canal d'écoulement et au moins un élément magnétique ; retirer ledit au moins un élément magnétique et collecter les particules poreuses magnétiques portant lesdites molécules ; séparer lesdites molécules à partir desdites particules poreuses magnétiques ; obtenir une fraction concentrée desdites molécules ; et faire recirculer les particules poreuses magnétiques. L'invention concerne également un système pour réaliser ce processus.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1351038-3 | 2013-09-09 | ||
SE1351038 | 2013-09-09 | ||
SE1450206 | 2014-02-20 | ||
SE1450206-6 | 2014-02-20 | ||
PCT/SE2014/051036 WO2015034428A1 (fr) | 2013-09-09 | 2014-09-09 | Nouveaux processus et système pour séparation magnétique |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2923963A1 CA2923963A1 (fr) | 2015-03-12 |
CA2923963C true CA2923963C (fr) | 2022-06-14 |
Family
ID=52628752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2923963A Active CA2923963C (fr) | 2013-09-09 | 2014-09-09 | Nouveaux processus et systeme pour separation magnetique |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160184737A1 (fr) |
EP (1) | EP3043903B1 (fr) |
JP (1) | JP6525341B2 (fr) |
CN (1) | CN105792926B (fr) |
CA (1) | CA2923963C (fr) |
WO (1) | WO2015034428A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2016271497B2 (en) | 2015-06-05 | 2022-03-03 | Novartis Ag | Flow-through paramagnetic particle-based cell separation and paramagnetic particle removal |
CN106216334A (zh) * | 2016-08-10 | 2016-12-14 | 新奥科技发展有限公司 | 除垢方法和除垢系统 |
US10329554B2 (en) | 2016-11-07 | 2019-06-25 | Wavesense, Inc. | System and method for sequestering substances in bulk liquids |
US11846635B2 (en) * | 2016-12-28 | 2023-12-19 | Cytiva Sweden Ab | Magnetic immunoglobulin-binding particles |
CN108333343A (zh) * | 2017-01-19 | 2018-07-27 | 深圳市新产业生物医学工程股份有限公司 | 免疫磁性复合物、其制备方法、包括其的抗原捕获剂、试剂盒、系统及应用 |
CN111226116B (zh) * | 2017-06-19 | 2024-05-03 | 微球实验公司 | 组合式分离 |
JP7396777B2 (ja) * | 2018-09-28 | 2023-12-12 | オクタン バイオテック インコーポレーテッド | 磁気分離 |
CN109395875B (zh) * | 2018-12-11 | 2023-10-20 | 苏州英赛斯智能科技有限公司 | 一种磁珠分离机构、装置以及磁珠分离方法 |
US20220389053A1 (en) * | 2019-10-05 | 2022-12-08 | Lab-On-A-Bead Ab | Purification process based on magnetic beads |
US20210260600A1 (en) * | 2020-02-01 | 2021-08-26 | Sunil Mehta | Automated device and method to purify biomaterials from a mixture by using magnetic particles and disposable product-contact materials |
JP2022086721A (ja) * | 2020-11-30 | 2022-06-09 | マイクロ波化学株式会社 | 磁性ナノ粒子の洗浄分離方法及び洗浄分離システム |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861705A (en) * | 1983-01-31 | 1989-08-29 | Yeda Research And Development Company, Ltd. | Method for removing components of biological fluids |
US5110624A (en) * | 1989-09-19 | 1992-05-05 | The University Of Colorado Foundation, Inc. | Method for preparing magnetizable porous particles |
US6036857A (en) * | 1998-02-20 | 2000-03-14 | Florida State University Research Foundation, Inc. | Apparatus for continuous magnetic separation of components from a mixture |
US6649419B1 (en) * | 2000-11-28 | 2003-11-18 | Large Scale Proteomics Corp. | Method and apparatus for protein manipulation |
GB0116358D0 (en) * | 2001-07-04 | 2001-08-29 | Genovision As | Preparation of polymer particles |
EP1638662A2 (fr) * | 2003-06-27 | 2006-03-29 | Dynal Biotech ASA | Conjuges de particules magnetiques polymeriques et acide aspartique carboxymethyle |
GB0406015D0 (en) * | 2004-03-17 | 2004-04-21 | Dynal Biotech Asa | Improvements in magnetic polymer particles |
CA2839092C (fr) * | 2004-08-03 | 2018-04-03 | Becton, Dickinson And Company | Utilisation d'un materiau magnetique permettant de proceder a l'isoleme t de composes et le fractionnement d'echantillons constitues de plusieu s parties |
JP2006341212A (ja) * | 2005-06-10 | 2006-12-21 | Magnetec Japan Ltd | 磁性異物類除去清掃装置 |
US7547473B2 (en) * | 2005-11-18 | 2009-06-16 | National Cheng Kung University | Magnetic nanoparticles and method for producing the same |
US8273310B2 (en) * | 2006-09-05 | 2012-09-25 | Samsung Electronics Co., Ltd. | Centrifugal force-based microfluidic device for nucleic acid extraction and microfluidic system including the microfluidic device |
JP2011503244A (ja) * | 2006-12-21 | 2011-01-27 | インヴィトロジェン ダイナル エーエス | 核酸の単離方法またはリン酸化タンパク質の単離方法における粒子およびその使用 |
GB2455780A (en) * | 2007-12-21 | 2009-06-24 | Zainulabedin Mohamedali Saiyed | Nucleic acid separation |
WO2009151490A2 (fr) * | 2008-02-25 | 2009-12-17 | The Regents Of The University Of California | Utilisation de nanoparticules magnétiques pour l’élimination de polluants d’un environnement |
JP2011137786A (ja) * | 2010-01-04 | 2011-07-14 | Beckman Coulter Inc | 分析装置 |
WO2012013693A1 (fr) * | 2010-07-27 | 2012-02-02 | Lab-On-A-Bead Ab | Immobilisation covalente de molécules comprenant un groupe amino |
CN102703411B (zh) * | 2012-06-06 | 2014-01-08 | 华东理工大学 | 固定生物酶的顺磁性的环氧基介孔分子筛及其制备方法 |
EP2861343A4 (fr) * | 2012-06-14 | 2016-04-13 | Ge Healthcare Bio Sciences Ab | Milieu de chromatographie et ses utilisations |
CN103041791B (zh) * | 2013-01-18 | 2014-11-05 | 西安科技大学 | 一种除铅剂的制备方法 |
CN105792925B (zh) * | 2013-09-09 | 2018-03-09 | 微球实验公司 | 磁性颗粒的制造 |
-
2014
- 2014-09-09 CA CA2923963A patent/CA2923963C/fr active Active
- 2014-09-09 WO PCT/SE2014/051036 patent/WO2015034428A1/fr active Application Filing
- 2014-09-09 EP EP14841898.1A patent/EP3043903B1/fr active Active
- 2014-09-09 JP JP2016540852A patent/JP6525341B2/ja active Active
- 2014-09-09 CN CN201480059075.5A patent/CN105792926B/zh active Active
-
2016
- 2016-03-09 US US15/064,720 patent/US20160184737A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20160184737A1 (en) | 2016-06-30 |
EP3043903B1 (fr) | 2022-04-06 |
EP3043903A1 (fr) | 2016-07-20 |
EP3043903A4 (fr) | 2017-05-17 |
JP2016536132A (ja) | 2016-11-24 |
CN105792926B (zh) | 2018-06-22 |
CA2923963A1 (fr) | 2015-03-12 |
CN105792926A (zh) | 2016-07-20 |
WO2015034428A1 (fr) | 2015-03-12 |
JP6525341B2 (ja) | 2019-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2923963C (fr) | Nouveaux processus et systeme pour separation magnetique | |
EP3563154B1 (fr) | Particules magnétiques de liaison à l'immunoglobuline | |
EP3311915B1 (fr) | Fabrication de particules magnétiques | |
JP5767584B2 (ja) | クロマトグラフィー膜、それを含む装置及びその使用方法 | |
WO2016077067A2 (fr) | Capture magnétique d'une cible à partir d'un fluide | |
JP2003512594A (ja) | 生体物質の精製 | |
WO2006132074A1 (fr) | Procédé de remplacement de liquides, procédé d’extraction de composants, récipient composite et analyseur automatique | |
CN108435410B (zh) | 磁性粒子操作用器件 | |
CA2763309C (fr) | Colonne d'affinite multimedia pour empecher le lessivage de ligands | |
US20080090995A1 (en) | Liquid Chromatography Method | |
CN111226116A (zh) | 组合式分离 | |
JP2022526153A (ja) | 生体分子を分離するための方法 | |
Zulquarnain | Scale-up of affinity separation based on magnetic support particles | |
Shaikh et al. | Development of a novel disposable filter bag for separation of biomolecules with functionalized magnetic particles | |
Cheng et al. | Magnetic-assisted liquid biphasic system | |
Eichholz et al. | A new magnetic filter for selective bio separation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190906 |